Carbohydrate research

Regioselective sulfonylation at O-2 of cyclomaltoheptaose with 1-(p-tolylsulfonyl)-(1H)-1, 2, 4-triazole

H Law, I Baussanne, JMG Fernández, J Defaye

Index: Law, Ho; Baussanne, Isabelle; Garcia Fernandez, Jose M.; Defaye, Jacques Carbohydrate Research, 2003 , vol. 338, # 5 p. 451 - 453

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Citation Number: 16

Abstract

Supramolecular interactions between cyclomaltooligosaccharides (cyclodextrins, CDs) and guest molecules depend on various contributions which are still being discussed and may include inter alia release of cavity-bound high-energy water, CDs-ring strain release on complexation, and van der Waals and hydrogen-bonding interactions. 1 Modifications at the secondary hydroxyl groups rim offers an opportunity to introduce recognition features ...